Wonlyus 4K HDMI Splitter 1-in-2 — 4K@60Hz EDID

The Wonlyus 4K HDMI Splitter 1 in 2 Out duplicates a single HDMI source to two displays simultaneously at up to 4K@60Hz with RGB 4:4:4 color fidelity.

If you need the same video feed on two screens — for gaming, presentations, retail signage or a dual-TV setup — this compact HDMI splitter accepts one HDMI input and outputs identical signals to two HDMI displays without software or driver installation. Built to HDMI 2.0b and HDCP 2.2 standards, it supports modern resolution and color formats while offering selectable EDID behavior so connected devices negotiate the best compatible mode.

How does the splitter keep picture quality the same on both screens?

The Wonlyus unit routes the incoming HDMI signal through a hardware amplifier and equalizer that preserves resolution, frame rate and color depth. It supports 4K@60Hz with RGB 4:4:4 and common 1080p/3D formats so both outputs mirror the original source precisely.

• HDMI 2.0b with 18 Gbps bandwidth for high bit-rate content
• Supports 3840×2160@60Hz and multiple 1080p/720p/480p legacy formats
• HDCP 2.2 compatibility for protected streaming sources
• Hardware-level duplication — no software decoding or scaling

Will it work with my Xbox, PS4, Fire Stick or Apple TV?

Yes — the splitter is designed to accept common HDMI sources including game consoles, streaming sticks, Blu‑ray players and set‑top boxes. EDID settings let you choose between prioritizing 4K output or forcing 1080p when one display can’t handle higher resolutions.

• Works with Xbox One/360, PS4, Fire Stick, Roku, Apple TV, Blu‑Ray players
• EDID toggle for 4K mode (set 1) or 1080p compatibility (set 0)
• Plug-and-play: no drivers or configuration apps required
• Maintains audio passthrough supported by source and displays

How far can I place my displays from the splitter?

Transmission distance depends on HDMI cable quality and gauge. With recommended high-quality cables the Wonlyus splitter reliably drives signals up to about 15 meters (49 feet) while retaining resolution and sync.

• Up to 49 ft (15 m) with 28AWG or 26AWG HDMI cables
• Metal housing helps reduce interference over longer runs
• For runs beyond this, consider active cables or HDMI extenders
• Power adapter included to ensure stable signal amplification

What comes in the box and how do I get support?

The package includes the HDMI splitter device, a 5V DC power adapter and a user manual to simplify setup. Wonlyus provides customer support and assistance to troubleshoot setup or compatibility issues quickly.

• Included: HDMI splitter, 5V power adapter, user manual
• Simple setup: connect source, connect two displays, plug in power
• Customer support promise with timely response for setup help
• EDID instructions in manual to match differing display capabilities

Who is this for: The Wonlyus 4K HDMI Splitter is suited for homeowners who want the same media on two TVs, streamers setting up mirrored displays, small businesses running identical screens for signage, and gamers or presenters who need an identical feed on a secondary monitor. It’s a practical, plug-and-play tool when you require synchronized video on two HDMI-equipped displays without complicated configuration.